Bongo was proclaimed the winner of the vote by a razor-thin margin of just under 6,000 votes, triggering violent protests
Lawyers for President Ali Bongo and opposition leader Jean Ping told AFP on Tuesday said they have agreed to a poll recount for August's contested presidential vote, though the methodology remains in dispute.
"The parties have reached agreement on a vote recount," said Ping's lawyer Jean-Remy Batsantsa, which Bongo's lawyer Francis Nkea confirmed, while adding there was disagreement on the extent of a recount.
"We agreed on a recount in the 2,579 polling stations" across the country, Bongo's lawyer said.
"We must avoid discriminating between Haut-Ogooue and the eight other provinces."
Ping went to the Constitutional Court on September 8 to demand a recount in the province of Bongo's fiefdom Haut-Ogooue, where the incumbent received 95 percent of the vote on a 99 percent turnout in the August 27 poll.
Bongo was proclaimed the winner of the vote by a razor-thin margin of just under 6,000 votes, triggering violent protests as the opposition cried foul.
Jean-Gaspard Ntoutoume Ayi, a spokesman for Ping, said the opposition wanted to see the court sift through all vote counts rather than just those signed off by the electoral commission.
But Nkea responded: "The law says a recount is on the basis of official counts... (meaning) the electoral commission's."
After the result was announced, Ping warned of serious instability if the court -- which has 15 days to decide amid rumours of a delay -- rejected his recount appeal.
Bongo responded by saying that Ping had indulged in a "violent campaign of lies and denigration" which was to blame for post-poll unrest.
An EU election observer mission earlier said there was a "clear anomaly in the final result in Haut-Ogooue".
Ping compared the Supreme Court the Tower of Pisa "because it always leans to the side of the ruling power".
But he also told supporters "2016 is not 2009", a reference to the last presidential election when the Constitutional Court upheld Bongo's victory.
The Central African nation has been ruled by the Bongo family since 1967.